The System Forces Me to be Emperor

Xiao Rui is reborn as the seventh prince of the Great Xia Kingdom. "I want to be a carefree prince!" Xiao Rui. "No, you don't." The System. "I don't want to open quests, I don't want descent value." Xiao Rui. "Honey, you do." The System. "Are you forcing me to be emperor? I don't want to, I don't want to!" Xiao Rui. "No, you have to." The System. ——————So, under the system's coercion, how will Xiao Rui ascend the throne step by step under the watchful eyes of a pack of wolves? Oh, right. There are also several neighboring countries eyeing him like tigers.